• 球菌为例传统养殖,67%细菌具有红霉素抗性;新型有机养殖,抗药性细菌的比例只有18%。

    Take Enterococcus faecalis: on the conventional farms 67 percent were resistant to the antibiotic erythromycin while only 18 percent were on the newly organic farms.

    youdao

  • 采用饱和蔗糖漂浮法改良抗酸染色法孢子试验首次广东某的猴分离到疑似环孢子虫卵囊

    Cyclospora-like oocysts from monkey feces were isolated for the first time in China by saturated sucrose floatation, modified acid-fast staining and sporulation experiment.

    youdao

  • 明显污染了附近水质增加了水中细菌大肠杆菌COD

    The duck dung clearly polluted the water quality around duck Spaces, increased the amount of bacteria, bacteria coil, nitrogen, phosphorus and COD.

    youdao

  • 近年来,成功开发奶牛生态小区建设规模化奶牛建设、机械清再生利用等技术

    In the recent years, we have successfully developed the new technologies of building ecological, lager-scale cultivation district of milk cow, the treatment of slurry handling system and recycle.

    youdao

  • 近年来,成功开发奶牛生态小区建设规模化奶牛建设、机械清再生利用等技术

    In the recent years, we have successfully developed the new technologies of building ecological, lager-scale cultivation district of milk cow, the treatment of slurry handling system and recycle.

    youdao

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